charlie hirt of "the washington times." good to see you, charlie. >> thanks, gregg. jenna: what is happening now, president obama getting ready for tonight's showdown in a resort in nevada before heading to denver in a few hours for his first debate governor mitt romney. senior white house foreign affairs correspondent, wendell goler is live at the white house. wendell, as we understand it the romney and the obama campaigns plan to fact check each other in realtime tonight. does that mean we'll need fact check, for the fact checkers? i mean how is that going to work? >> reporter: you need a computer in addition to your tv, jenna. campaigns want viewers to watch the debate on tv and log onto the campaign sites or twitter accounts where each side challenges opponents answers as they're giving. hear is the president's deputy campaign manager stephanie cutter on mitt romney's plans to cut income tax rates. >> the only way he gives the wealthy a big tax cut by deducking deductions for mortgages and. that would raise taxes for $2,000. if they have a different calculation t